Search

Bryan Reynaldo Perez

Examiner (ID: 144, Phone: (571)272-8837 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2838, 2839
Total Applications
854
Issued Applications
677
Pending Applications
85
Abandoned Applications
123

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19391144 [patent_doc_number] => 20240281014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => POWER CONTROL DEVICE AND POWER SUPPLY DEVICE [patent_app_type] => utility [patent_app_number] => 18/654104 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18654104 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/654104
POWER CONTROL DEVICE AND POWER SUPPLY DEVICE May 2, 2024 Pending
Array ( [id] => 20339411 [patent_doc_number] => 20250343531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => ISOLATION CIRCUIT WITH MULTIPLEXER [patent_app_type] => utility [patent_app_number] => 18/653786 [patent_app_country] => US [patent_app_date] => 2024-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18653786 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653786
ISOLATION CIRCUIT WITH MULTIPLEXER May 1, 2024 Pending
Array ( [id] => 19436569 [patent_doc_number] => 20240305067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => SPARK GAP ASSEMBLY FOR OVERVOLTAGE PROTECTION AND SURGE ARRESTER [patent_app_type] => utility [patent_app_number] => 18/650676 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18650676 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/650676
Spark gap assembly for overvoltage protection and surge arrester Apr 29, 2024 Issued
Array ( [id] => 19951630 [patent_doc_number] => 12323005 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Rotor and method for manufacturing rotor [patent_app_type] => utility [patent_app_number] => 18/647600 [patent_app_country] => US [patent_app_date] => 2024-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 1487 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18647600 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/647600
Rotor and method for manufacturing rotor Apr 25, 2024 Issued
Array ( [id] => 20312458 [patent_doc_number] => 20250330087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => THREE-LEVEL BUCK CONVERTER WITH MODIFIED TWO-LEVEL BUCK CONVERTER MODE OPERATION [patent_app_type] => utility [patent_app_number] => 18/640869 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3482 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640869 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640869
THREE-LEVEL BUCK CONVERTER WITH MODIFIED TWO-LEVEL BUCK CONVERTER MODE OPERATION Apr 18, 2024 Pending
Array ( [id] => 19688876 [patent_doc_number] => 20250007421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => SINUSOIDAL SINGLE-PHASE FREQUENCY INVERTER [patent_app_type] => utility [patent_app_number] => 18/640673 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640673 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640673
SINUSOIDAL SINGLE-PHASE FREQUENCY INVERTER Apr 18, 2024 Pending
Array ( [id] => 19516493 [patent_doc_number] => 20240348179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => Five Level Hybrid Active Clamped DC-AC Converter [patent_app_type] => utility [patent_app_number] => 18/631835 [patent_app_country] => US [patent_app_date] => 2024-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18631835 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/631835
Five Level Hybrid Active Clamped DC-AC Converter Apr 9, 2024 Pending
Array ( [id] => 20296360 [patent_doc_number] => 20250321603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => ADAPTIVE POWER SUPPLY RIPPLE REJECTION ENHANCEMENT IN VOLTAGE REGULATORS [patent_app_type] => utility [patent_app_number] => 18/631915 [patent_app_country] => US [patent_app_date] => 2024-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18631915 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/631915
ADAPTIVE POWER SUPPLY RIPPLE REJECTION ENHANCEMENT IN VOLTAGE REGULATORS Apr 9, 2024 Pending
Array ( [id] => 19546244 [patent_doc_number] => 20240363280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => POWER SUPPLY, MAGNETIC CORE TRANSFORMER, AND PCB [patent_app_type] => utility [patent_app_number] => 18/629432 [patent_app_country] => US [patent_app_date] => 2024-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18629432 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/629432
POWER SUPPLY, MAGNETIC CORE TRANSFORMER, AND PCB Apr 7, 2024 Pending
Array ( [id] => 19516479 [patent_doc_number] => 20240348165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => CONTROL METHOD, PULSE DISTRIBUTION MODULE AND CONTROL CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/627816 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3560 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18627816 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/627816
CONTROL METHOD, PULSE DISTRIBUTION MODULE AND CONTROL CIRCUIT Apr 4, 2024 Pending
Array ( [id] => 19306787 [patent_doc_number] => 20240235367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => CONTROL CIRCUIT FOR A BOOST CONVERTER IN DCM [patent_app_type] => utility [patent_app_number] => 18/616586 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18616586 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/616586
CONTROL CIRCUIT FOR A BOOST CONVERTER IN DCM Mar 25, 2024 Pending
Array ( [id] => 19466082 [patent_doc_number] => 20240319752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => LINEAR POWER CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/610515 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4415 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610515 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610515
LINEAR POWER CIRCUIT Mar 19, 2024 Pending
Array ( [id] => 19385265 [patent_doc_number] => 20240275135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => TRANSIENT VOLTAGE PROTECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/437653 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437653 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437653
Transient voltage protection device Feb 8, 2024 Issued
Array ( [id] => 19319988 [patent_doc_number] => 20240241532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => MULTI-PORT DRIVING AND SENSING CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/403648 [patent_app_country] => US [patent_app_date] => 2024-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18403648 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/403648
MULTI-PORT DRIVING AND SENSING CIRCUIT Jan 2, 2024 Pending
Array ( [id] => 19336182 [patent_doc_number] => 20240250612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => Methods and Circuits for Constant On-Time Control of Switching Power Supplies [patent_app_type] => utility [patent_app_number] => 18/402259 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18402259 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402259
Methods and Circuits for Constant On-Time Control of Switching Power Supplies Jan 1, 2024 Pending
Array ( [id] => 20072868 [patent_doc_number] => 20250211090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => SINGLE-INDUCTOR MULTIPLE-OUTPUT DC-DC CONVERTER [patent_app_type] => utility [patent_app_number] => 18/395905 [patent_app_country] => US [patent_app_date] => 2023-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18395905 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/395905
Single-inductor multiple-output DC-DC converter Dec 25, 2023 Issued
Array ( [id] => 19322117 [patent_doc_number] => 20240243664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => CONTROLLER OF BUCK-BOOST CONVERSION CIRCUIT AND MODE SWITCHING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/393734 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7752 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18393734 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/393734
Controller of buck-boost conversion circuit and mode switching method thereof Dec 21, 2023 Issued
Array ( [id] => 20072739 [patent_doc_number] => 20250210961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => ELECTRICAL ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/394817 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18394817 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/394817
ELECTRICAL ASSEMBLY Dec 21, 2023 Pending
Array ( [id] => 20079170 [patent_doc_number] => 12353234 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Adaptive voltage converter [patent_app_type] => utility [patent_app_number] => 18/545806 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18545806 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/545806
Adaptive voltage converter Dec 18, 2023 Issued
Array ( [id] => 20064137 [patent_doc_number] => 20250202359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => BIDIRECTIONAL UNIPOLAR-BIPOLAR DC-DC CONVERTER WITH DIGITALLY ASSISTED COMMON-MODE LOOP [patent_app_type] => utility [patent_app_number] => 18/543598 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1118 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18543598 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/543598
BIDIRECTIONAL UNIPOLAR-BIPOLAR DC-DC CONVERTER WITH DIGITALLY ASSISTED COMMON-MODE LOOP Dec 17, 2023 Pending
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